.container{width:940px;margin:0 auto;}
.grid1,.grid2,.grid3,.grid4,.grid5,.grid6,.grid7,.grid8,.grid9,.grid10,.grid11{float:left;display:inline;margin-left:20px;}
.grid1{width:60px;}
.grid2{width:140px;}
.grid3{width:220px;}
.grid4{width:300px;}
.grid5{width:380px;}
.grid6{width:460px;}
.grid7{width:540px;}
.grid8{width:620px;}
.grid9{width:700px;}
.grid10{width:780px;}
.grid11{width:860px;}
.first{margin-left:0;clear:left;}
/* clearfix */
.clearfix:after{visibility:hidden;display:block;font-size:0;content:" ";clear:both;height:0;}
* html .clearfix {zoom:1;}/* IE6 */
*:first-child+html .clearfix{zoom:1;}/* IE7 */
/* NOTE:the following styles are for demo purpose (not required) */
/*
.container {background:#fff url(940-grid-bg.png) repeat-y;}
.grid1, .grid2, .grid3, .grid4, .grid5, .grid6, .grid7, .grid8, .grid9, .grid10, .grid11 {margin-bottom:15px;padding-top:5px;padding-bottom:5px;background:rgba(255,0,0,.2);border:solid 1px #999;border-width:1px 0;}
*/